Andi Ika Prasasti Abrar, Andi Ika Prasasti
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Journal : Alauddin Journal of Mathematics Education (AJME)

Development of Student Worksheets Based on the Scientific Approach to the Material of Linear Equations and Inequalities of One Variable Class VII Mtsn 1 Binamu Jeneponto Firdawati; Halimah, Andi; Sulasteri, Sri; Abrar, Andi Ika Prasasti; Majid, Ahmad Farham
Alauddin Journal of Mathematics Education Vol 5 No 2 (2023): NOVEMBER
Publisher : Department of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/ajme.v5i2.43133

Abstract

This research aims to develop student worksheets based on a scientific approach to material on linear equations and inequalities with one variable that are valid, practical and effective. The development model used is the ADDIE model which consists of the analysis stage, design stage, development stage, implementation stage and evaluation stage. The test subjects in this research were 28 Class VII students at MTsN 1 Binamu Jeneponto. The instruments used in this research were validation sheets, LKPD implementation observation sheets, student response questionnaires, teacher response questionnaires, student activity observation sheets, learning management observation sheets, and learning outcomes tests. Based on the results of the trials that have been carried out, the validation results obtained for the LKPD and other instruments are 3.6 which is included in the "very valid" category. Furthermore, the level of practicality of LKPD is seen based on the average percentage for the implementation of LKPD which has an average of 1.7 with the category completely implemented, for student responses the average percentage is 93% with the very good category, and for teacher responses the percentage is average. 93% in the very good category. The level of effectiveness of the LKPD is seen based on the average for the ability to manage learning which has an average of 3.6 in the good category, for student activity the percentage has an average of 87% in the very active category, and for the learning outcomes test has an average score of 83 in the category tall. Thus, it can be concluded that the LKPD that has been developed and tested meets the criteria of being valid, practical and effective.
Development of Open Ended Based Mathematics Teaching Materials on Grade X Quadratic Equations and Functions to Facilitate Mathematics Learning Outcomes Sumarni; Nur, Fitriani; Abrar, Andi Ika Prasasti; Mattoliang, Lisnasari Andi; Majid, Ahmad Farham
Alauddin Journal of Mathematics Education Vol 6 No 1 (2024): MEI
Publisher : Department of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/ajme.v6i1.46607

Abstract

The purpose of this study was to identify the process of developing teaching materials (modules) as well as the degree of validity, practicality, and effectiveness of teaching materials (modules) based on open-ended on equations and quadratic functions of class X at SMAN 8 Bone. This research is classified as development research (Research and Development) and follows the 4D development approach (Define, Design, Develop, and Disseminate). The validation sheet, teacher and student response questionnaire, student activity observation sheet, teacher ability to manage learning observation sheet, and learning outcome test were used in this study. The process of making teaching materials (modules) is divided into four stages, namely the definition stage, design stage, development stage, and distribution stage. Data were collected from product trials to determine whether the product met the criteria of a good product or not. After assessment and development, the quality of the teaching materials (modules) produced is considered very valid with an average validator answer of 4.4. While the teacher response questionnaire shows the practicality of teaching materials (modules) with an average of 92.5% and the competence of instructors to manage learning with an average of 3.8 in the good category. The questionnaire can also be used to assess the effectiveness of teaching materials (modules). The positive student response was 83%, student activity was 81% with a very good category, and the results of the analysis of the learning outcomes test obtained a percentage of student learning completeness of 90.3% and a percentage of completeness of 90.3%. 9,7%. The results of these measurements indicate that the teaching materials have met the standards, so they can be used.